289228836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{43117}}^1$

素因数の和:43180

約数の個数: 48

約数和(自身を含む): 743699264

約数和(自身を除く): 454470428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 43117, 86234, 129351, 172468, 258702, 517404, 560521, 1121042, 1681563, 1854031, 2242084, 3363126, 3708062, 5562093, 6726252, 7416124, 11124186, 22248372, 24102403, 48204806, 72307209, 96409612, 144614418, 289228836]

約数ペア:

[(1, 289228836), (2, 144614418), (3, 96409612), (4, 72307209), (6, 48204806), (12, 24102403), (13, 22248372), (26, 11124186), (39, 7416124), (43, 6726252), (52, 5562093), (78, 3708062), (86, 3363126), (129, 2242084), (156, 1854031), (172, 1681563), (258, 1121042), (516, 560521), (559, 517404), (1118, 258702), (1677, 172468), (2236, 129351), (3354, 86234), (6708, 43117)]